ABAP Select data from SAP table /SCWM/S_SERID_MON_INT into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SCWM/S_SERID_MON_INT table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to /SCWM/S_SERID_MON_INT. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the /SCWM/S_SERID_MON_INT table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_/SCWM/S_SERID_MON_INT TYPE STANDARD TABLE OF /SCWM/S_SERID_MON_INT,
      WA_/SCWM/S_SERID_MON_INT TYPE /SCWM/S_SERID_MON_INT,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: </SCWM/S_SERID_MON_INT> TYPE /SCWM/S_SERID_MON_INT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/SCWM/S_SERID_MON_INT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SCWM/S_SERID_MON_INT
  INTO TABLE IT_/SCWM/S_SERID_MON_INT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCWM/S_SERID_MON_INT
*  INTO TABLE @DATA(IT_/SCWM/S_SERID_MON_INT2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_/SCWM/S_SERID_MON_INT INDEX 1 INTO DATA(WA_/SCWM/S_SERID_MON_INT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SCWM/S_SERID_MON_INT ASSIGNING </SCWM/S_SERID_MON_INT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCWM/S_SERID_MON_INT>-LGNUM = 1.
</SCWM/S_SERID_MON_INT>-LGTYP = 1.
</SCWM/S_SERID_MON_INT>-LGPLA = 1.
</SCWM/S_SERID_MON_INT>-RSRC = 1.
</SCWM/S_SERID_MON_INT>-TU_NUM = 1.

ENDLOOP.

LOOP AT IT_/SCWM/S_SERID_MON_INT INTO WA_/SCWM/S_SERID_MON_INT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCWM/S_SERID_MON_INT-HUIDENT, sy-vline,
  WA_/SCWM/S_SERID_MON_INT-MATNR, sy-vline,
  WA_/SCWM/S_SERID_MON_INT-SERID, sy-vline,
  WA_/SCWM/S_SERID_MON_INT-UII, sy-vline,
  WA_/SCWM/S_SERID_MON_INT-SERSTAT, sy-vline,
  WA_/SCWM/S_SERID_MON_INT-DOCCAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCWM/S_SERID_MON_INT you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_/SCWM/S_SERID_MON_INT TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_/SCWM/S_SERID_MON_INT INTO WA_/SCWM/S_SERID_MON_INT.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit ALPHA, internal->external for field TU_NUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SERID_MON_INT-TU_NUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SERID_MON_INT-TU_NUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit HUID, internal->external for field HUIDENT
CALL FUNCTION 'CONVERSION_EXIT_HUID_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SERID_MON_INT-HUIDENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SERID_MON_INT-HUIDENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SERID_MON_INT-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SERID_MON_INT-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SERID, internal->external for field SERID
CALL FUNCTION 'CONVERSION_EXIT_SERID_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SERID_MON_INT-SERID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SERID_MON_INT-SERID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DOCNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SERID_MON_INT-DOCNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SERID_MON_INT-DOCNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ITEMNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SERID_MON_INT-ITEMNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SERID_MON_INT-ITEMNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BPMAP, internal->external for field OWNER
CALL FUNCTION 'CONVERSION_EXIT_BPMAP_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SERID_MON_INT-OWNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SERID_MON_INT-OWNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ENTITLED
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SERID_MON_INT-ENTITLED
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SERID_MON_INT-ENTITLED.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_/SCWM/S_SERID_MON_INT_STR, 
LGNUM TYPE STRING,
LGTYP TYPE STRING,
LGPLA TYPE STRING,
RSRC TYPE STRING,
TU_NUM TYPE STRING,
HUIDENT TYPE STRING,
MATNR TYPE STRING,
SERID TYPE STRING,
UII TYPE STRING,
SERSTAT TYPE STRING,
DOCCAT TYPE STRING,
DOCNO TYPE STRING,
ITEMNO TYPE STRING,
MAKTX TYPE STRING,
CAT TYPE STRING,
CAT_TXT TYPE STRING,
CHARG TYPE STRING,
OWNER TYPE STRING,
ENTITLED TYPE STRING,
STOCK_USAGE TYPE STRING,
STOCK_DOCCAT TYPE STRING,
STOCK_DOCNO TYPE STRING,
STOCK_ITMNO TYPE STRING,
IDPLATE TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_DATE TYPE STRING,
CREATED_TIME TYPE STRING,
GUID_PARENT TYPE STRING,
GUID_STOCK TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCWM/S_SERID_MON_INT_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_/SCWM/S_SERID_MON_INT_STR-LGNUM sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-LGTYP sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-LGPLA sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-RSRC sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-TU_NUM sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-HUIDENT sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-MATNR sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-SERID sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-UII sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-SERSTAT sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-DOCCAT sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-DOCNO sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-ITEMNO sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-MAKTX sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-CAT sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-CAT_TXT sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-CHARG sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-OWNER sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-ENTITLED sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-STOCK_USAGE sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-STOCK_DOCCAT sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-STOCK_DOCNO sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-STOCK_ITMNO sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-IDPLATE sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-CREATED_BY sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-CREATED_DATE sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-CREATED_TIME sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-GUID_PARENT sy-vline 
WA_/SCWM/S_SERID_MON_INT_STR-GUID_STOCK sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.